1218668814

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{887}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 3002178816

約数和(自身を除く): 1783510002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 257, 297, 486, 514, 594, 771, 887, 891, 1542, 1774, 1782, 2313, 2661, 2673, 2827, 4626, 5322, 5346, 5654, 6939, 7983, 8481, 9757, 13878, 15966, 16962, 19514, 20817, 23949, 25443, 29271, 41634, 47898, 50886, 58542, 62451, 71847, 76329, 87813, 124902, 143694, 152658, 175626, 215541, 227959, 228987, 263439, 431082, 455918, 457974, 526878, 683877, 686961, 790317, 1367754, 1373922, 1580634, 2051631, 2370951, 2507549, 4103262, 4741902, 5015098, 6154893, 7522647, 12309786, 15045294, 18464679, 22567941, 36929358, 45135882, 55394037, 67703823, 110788074, 135407646, 203111469, 406222938, 609334407, 1218668814]

約数ペア:

[(1, 1218668814), (2, 609334407), (3, 406222938), (6, 203111469), (9, 135407646), (11, 110788074), (18, 67703823), (22, 55394037), (27, 45135882), (33, 36929358), (54, 22567941), (66, 18464679), (81, 15045294), (99, 12309786), (162, 7522647), (198, 6154893), (243, 5015098), (257, 4741902), (297, 4103262), (486, 2507549), (514, 2370951), (594, 2051631), (771, 1580634), (887, 1373922), (891, 1367754), (1542, 790317), (1774, 686961), (1782, 683877), (2313, 526878), (2661, 457974), (2673, 455918), (2827, 431082), (4626, 263439), (5322, 228987), (5346, 227959), (5654, 215541), (6939, 175626), (7983, 152658), (8481, 143694), (9757, 124902), (13878, 87813), (15966, 76329), (16962, 71847), (19514, 62451), (20817, 58542), (23949, 50886), (25443, 47898), (29271, 41634)]